Analytics: Banner-Skript und Heatmap-Overlay

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

analytics/client/build.js

@@ -0,0 +1,26 @@
+// Erzeugt dist/w.js und dist/h.js: core.js + Einstieg als IIFE, ohne import/export (kein Build-Tool).
+// Aufruf: node client/build.js
+import { readFileSync, writeFileSync, mkdirSync } from 'node:fs';
+import { dirname, join } from 'node:path';
+import { fileURLToPath, pathToFileURL } from 'node:url';
+
+const DIR = dirname(fileURLToPath(import.meta.url));
+const read = (f) => readFileSync(join(DIR, f), 'utf8');
+
+function wrap(name, entry) {
+  const core = read('core.js').replace(/^export\s+/gm, '');
+  const body = read(entry).replace(/^import\s[^\n]*\n/gm, '');
+  return `/* WEBklar Analyse ${name} - generiert aus client/core.js + client/${entry} (node client/build.js), nicht von Hand aendern */\n(function () {\n'use strict';\n${core}\n${body}\n})();\n`;
+}
+
+export function buildAll() {
+  return { w: wrap('w.js', 'w.js'), h: wrap('h.js', 'h.js') };
+}
+
+if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
+  const b = buildAll();
+  mkdirSync(join(DIR, 'dist'), { recursive: true });
+  writeFileSync(join(DIR, 'dist', 'w.js'), b.w);
+  writeFileSync(join(DIR, 'dist', 'h.js'), b.h);
+  console.log('dist/w.js', b.w.length, 'Bytes; dist/h.js', b.h.length, 'Bytes');
+}